{"id":236346,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236346","sets":["6504:11678:11688"]},"path":["11688"],"owner":"44499","recid":"236346","title":["通信遅延変動がGeographical SMRに与える影響の解析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"76f79a56-52cc-4b15-a044-3cd0fac0b33d"},"_deposit":{"id":"236346","pid":{"type":"depid","value":"236346","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"通信遅延変動がGeographical SMRに与える影響の解析","author_link":["646013","646012"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"通信遅延変動がGeographical SMRに与える影響の解析"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2024-03-01","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"豊橋技科大"},{"subitem_text_value":"豊橋技科大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/236346/files/IPSJ-Z86-1X-05.pdf","label":"IPSJ-Z86-1X-05.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-04"}],"format":"application/pdf","filename":"IPSJ-Z86-1X-05.pdf","filesize":[{"value":"247.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"10beed05-9155-4265-9c63-11aa5bca2d3e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"竹林, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 純哉"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"State Machine Replication（SMR）はシステム状態を複製し一貫した状態を維持することで，システムを構成する複製の耐故障性を実現する技術である．中でもGeographical SMRは複製を地理的に分散させることで耐障害性能を向上させている．複製間で一貫性を保つため，SMRプロトコルを用いて複製間で通信する必要があるが，Geographical SMRは地理的分散環境であるため，通信遅延が不安定になる傾向がある．通信遅延の変動が大きい環境では，SMRプロトコルの性能が低下するため，システムが要求される性能要件を十分に満たすことが困難である．本研究では通信遅延の変動がSMRプロトコルの性能に与える影響を詳細に解析し，変動を考慮したSMRプロトコルの選択に関する指針を提供する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"58","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"57","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T09:17:48.258379+00:00","created":"2025-01-19T01:38:20.797479+00:00","links":{}}